基于TOPSIS的模糊数直觉模糊多属性决策法

摘要

Based on TOPSIS method,a multiple-attribute decision-making method is developed for multiple-attribute decision-making problems whose attribute values are fuzzy number intuitionistic fuzzy numbers.Firstly,the formula for measuring the distance between fuzzy number intuitionistic fuzzy numbers is defined.Then,the relative similarity degree of each decision-making alternative on ideal alternative is given,the alternatives are ranked based on the relative similarity degree.Finally,an illustrative example is given.%对属性值以模糊数直觉模糊数形式给出的多属性决策问题,提出了一种基于TOP-SIS的模糊数直觉模糊数多属性决策方法,该方法首先定义了两个模糊数直觉模糊数之间的距离,然后给出了方案与理想点的相对贴近度,基于相对贴近度对方案进行排序。最后进行了实例分析。